固体氧化物燃料电池镍基阳极积碳机理及性能提升策略研究进展

韩婷婷, 吴玉玺, 解子恒, 孟秀霞, 张津津, 解玉姣, 于方永, 杨乃涛

Recent advances in carbon deposition mechanism and performance improvement of Ni-based anode for solid oxide fuel cells

Tingting HAN, Yuxi WU, Ziheng XIE, Xiuxia MENG, Jinjin ZHANG, Yujiao XIE, Fangyong YU, Naitao YANG

表1 不同阳极材料的SOFC电化学性能

Table 1 Summary of electrochemical performance of SOFCs with different anode materials

阳极 电解质/阴极 燃料 操作温度/℃ 最大功率密度/(mW/cm2) 稳定性 文献 Ni-SDC/YSZ YSZ/LSM-SDC Methane 700 400 0.5 V下超过80 h [24] Ni-ScSZ/YSZ YSZ/LSM 3% H2O-CH4 1000 850 1 A/cm2, 1000 ℃下超过250 h [28] Ni-Cu/YSZ YSZ/LSM Methane 800 440 0.5 V下超过500 h [25] Ni-Sn/YSZ YSZ/LSM Wet methane 800 1010 0.3 A/cm2, 650 ℃下超过120 h [31] 5%BaO-Ni/YSZ YSZ/LSM Dry methane 800 22 20 A/cm2下超过8 h [37] Au-Ni/GDC YSZ/LSM-YSZ CH4-rich Internal Steam 850 410 0.81 V下超过200 h [38] Au-Mo-Ni/GDC YSZ/LSM 22 vol% H2O-CH4 800 — 57 A/cm2下超过140 h [39] Ni-GDC-NiMn2O4 GDC/LSCF-GDC CH4 700 1208 0.4 A/cm2, 650 ℃下超过100 h [40] Ni0.9Fe0.1/GDC GDC/LSCF Dry methane 650 350 0.2 A/cm2下超过50 h [41] BaZr0.1Ce0.7Y0.1Yb0.1O3-δ — 3% H2O-CH4 750 — 1.02 V下超过24 h [44] La0.8Sr0.2Cr1-xRuxO3-δ-Gd0.1Ce0.9O1.9 GDC/LSGM H2 800 530 0.3 A/cm2下超过300 h [45] Ba(Ce0.9Y0.1)0.8Ni0.2O3-δ/Gd0.1Ce0.9O1.95 GDC/LSCF-GDC CH4 750 211 0.2 A/cm2下超过100 h [48] CeCoCu YSZ-ScCeSc/LSM Methane 850 446.4 — [68] CeO2-Ni-YSZ YSZ/LSM-YSZ Ethanol 750 220 0.55 V下超过7 h [69] BaO-Ni-YSZ YSZ/LSM-YSZ Ethanol 750 110 0.8 V下超过8 h [69]